PNG to WebP Converter

Convert PNG images to WebP for smaller file sizes.

🔒 Files stay on your device

How to use

  1. Upload your PNG images (transparency is fine).
  2. Convert to WebP — the transparency (alpha) is preserved.
  3. Download the smaller WebP files.

About PNG to WebP Converter

PNG is a lossless format prized for sharp edges and transparency — logos, icons, screenshots, UI assets. The downside is size: a detailed PNG can be several megabytes. WebP supports transparency too, and converting PNG to WebP often cuts the file dramatically while keeping crisp edges and the alpha channel intact. For web graphics this is one of the easiest wins available: the image looks the same but downloads far faster.

Lossless vs lossy WebP

WebP can be lossless (perfect copy, still smaller than PNG) or lossy (smaller again, with a tiny quality trade-off). For flat graphics with few colors, lossless WebP is ideal; for transparent photos or complex images, a high-quality lossy WebP saves even more. Transparency is kept either way.

FAQ

Does WebP keep PNG transparency?
Yes, the alpha channel is preserved.
How much space will I save?
Often 30–70% versus PNG, depending on the image.
Is WebP good for logos and icons?
Yes, especially lossless WebP for sharp flat graphics.

Related tools

🔄 JPG to WebP 🔄 WebP to JPG 🔄 PNG to JPG 🗜️ Compress Image